48957920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27817}}^1$

素因数の和:27843

約数の個数: 48

約数和(自身を含む): 126182448

約数和(自身を除く): 77224528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27817, 55634, 111268, 139085, 222536, 278170, 305987, 445072, 556340, 611974, 890144, 1112680, 1223948, 1529935, 2225360, 2447896, 3059870, 4450720, 4895792, 6119740, 9791584, 12239480, 24478960, 48957920]

約数ペア:

[(1, 48957920), (2, 24478960), (4, 12239480), (5, 9791584), (8, 6119740), (10, 4895792), (11, 4450720), (16, 3059870), (20, 2447896), (22, 2225360), (32, 1529935), (40, 1223948), (44, 1112680), (55, 890144), (80, 611974), (88, 556340), (110, 445072), (160, 305987), (176, 278170), (220, 222536), (352, 139085), (440, 111268), (880, 55634), (1760, 27817)]